A brain-twisting blend of strategy and math where you compete against players across the globe.
We are not affiliated with IsThereAnyDeal.
All you asked for was a quiet night of mind-numbing puzzle solving. Just a few simple math problems to ease your mind into the shallows of slumber. But this cursed puzzle keeps giving you numbers for blocks you haven't solved yet. And your friend's score keeps climbing, while yours has stumbled backwards thanks to that wayward misplaced digit from a minute ago. Why did you agree to a base-16 challenge? You're an upstanding model citizen, a firm believer in the banality of decimals. Hexadecimals are for hackers and wizards, and you wonder how strange it is to wish for an extra three fingers to sprout on each hand. Suddenly, you see it. You scan up and down, and realize a thin sliver of empty blocks snaking up the puzzle leaves an opening for your glorious comeback. A momentary rush jolts your brain as you hover over the lonely block hanging perilously from the very end of the puzzle. If you're wrong, game over. But if you're right, ah, if you're right, then you cannot wait to see the look on your friend's face in the morning, the grimaced annoyance at your snatching away their sure victory from the jaws of defeat. You exhale the breath you didn't know you were holding, and click. . .
Modulo is a puzzle game based on modular arithmetic, where you must not only deduce the modular difference between blocks but strategically place your answers to net the highest scores possible.
Also available on Android and iOS devices!
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.
All you asked for was a quiet night of mind-numbing puzzle solving. Just a few simple math problems to ease your mind into the shallows of slumber. But this cursed puzzle keeps giving you numbers for blocks you haven't solved yet. And your friend's score keeps climbing, while yours has stumbled backwards thanks to that wayward misplaced digit from a minute ago. Why did you agree to a base-16 challenge? You're an upstanding model citizen, a firm believer in the banality of decimals. Hexadecimals are for hackers and wizards, and you wonder how strange it is to wish for an extra three fingers to sprout on each hand. Suddenly, you see it. You scan up and down, and realize a thin sliver of empty blocks snaking up the puzzle leaves an opening for your glorious comeback. A momentary rush jolts your brain as you hover over the lonely block hanging perilously from the very end of the puzzle. If you're wrong, game over. But if you're right, ah, if you're right, then you cannot wait to see the look on your friend's face in the morning, the grimaced annoyance at your snatching away their sure victory from the jaws of defeat. You exhale the breath you didn't know you were holding, and click. . .
Modulo is a puzzle game based on modular arithmetic, where you must not only deduce the modular difference between blocks but strategically place your answers to net the highest scores possible.
Also available on Android and iOS devices!
A brain-twisting blend of strategy and math where you compete against players across the globe.
We are not affiliated with IsThereAnyDeal.
Steam data © 2025 Valve Corporation. Steam and the Steam logo are trademarks and/or registered trademarks of Valve Corporation in the U.S. and/or other countries. Independent of Valve. Pricing and availability subject to change.
